Home / 29,927.86-41,298.59-16,498.42

Finding the Fourth Proportional to 29,927.86, 41,298.59 and 16,498.42

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Solution

The fourth proportional to 29,927.86, 41,298.59 and 16,498.42 is: 22,766.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,927.86 : 41,298.59 = 16,498.42 : x
  2. Step 2: Convert to fraction form
    29,927.86/41,298.59 = 16,498.42/x
  3. Step 3: Cross multiply
    29,927.86x = 41,298.59 × 16,498.42
  4. Step 4: Simplify right side
    29,927.86x = 681,361,194.24
  5. Step 5: Solve for x
    x = 681,361,194.24/29,927.86
  6. Step 6: Final answer
    x = 22,766.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.